| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 6 | |
| #2 | United States | 4 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Mechanical elements | |
| #3 | Furniture and games | |
| #4 | Packaging and shipping | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Live-saving devices | |
| #2 | Physical training equipment | |
| #3 | Winches | |
| #4 | Nails | |
| #5 | Clutches and brakes | |
| #6 | Belts or cables for driving | |
| #7 | Railway brakes | |
| #8 | Cranes | |
| #9 | Devices for public amusement | |
| #10 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brown Kevin | 4 |
| #2 | Kevin Brown | 3 |
| #3 | Bell Robert George | 2 |
| #4 | Richard Ralph Halstead | 1 |
| #5 | Robert George Bell | 1 |
| #6 | Ellis Wayne | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB202002120D0 | Split rings | |
| GB201915678D0 | Combination rope ascender and pulley | |
| GB201915078D0 | Rope descenders | |
| GB201906091D0 | Locking pins | |
| CA3031953A1 | Hitch-minding pulley | |
| US10695590B1 | Hitch-minding pulleys | |
| US9878884B1 | Pulley systems for hauling or lowering loads | |
| US2016355197A1 | Zipwire trolley braking | |
| GB201818951D0 | Improvements in and relating to rope descenders | |
| GB201320103D0 | Improvements in and relating to rope descenders |